Benefits of New U. S. Air Quality Rules Greatly Outweigh Costs

A report by researchers at the Mailman School of Public Health (Columbia University) provides an expanded review of six new air quality regulations proposed or recently adopted by the U.S. Environmental Protection Agency’s (EPA). These include the first national standards for reducing dangerous emissions of mercury and other toxic pollutants from power plants. Though the cost of implementing the new regulations is estimated to be about $195 billion over the next 20 years or so, the economic, environmental and health benefits amount to well over $1 trillion, considerably outweighing the costs, according to the report, which was issued by the Joint Center for Political and Economic Studies, a non-profit think tank based in Washington, D.C.

Building on the data from EPA, the report finds that six new air quality regulations would offer benefits and savings in doctors’ visits, hospitalizations, and a reduction in cases of bronchitis, respiratory illness, and aggravated asthma particularly for African American populations and residents in vulnerable communities. The rules analyzed include the Heavy-duty Vehicles Greenhouse Gas (GHG) Emissions Standards, the 2017-2025 Model Year Light-Duty Vehicle GHG Emissions and Café Standards, the Utility Air Toxics Rule, the Cross-State Air Pollution Rule, the Boiler MACT, and the standards of Performance for Petroleum Refineries.

The paper highlights the importance of the two motor vehicle rules, since urban air pollution tends to be dominated by motor vehicle emissions. The most beneficial of these rules is the light-duty vehicle rule, which will cost an estimated $140 billion but bring about $561 billion in benefits that include billions of barrels of oil saved, reduced emissions, and the health benefits related to non-greenhouse gas pollutants over the lifetime of vehicles sold between 2017 and 2025. According to the analysis, these will yield net societal benefits of $421 billion.

The findings also show that Cross-State Air Pollution Rule will provide significant health and environmental benefits to low income, minority, and tribal individuals in both rural areas and inner cities in the regions affected by the rule.

White Paper, “Health and Economic Benefits of Clean Air Regulations” and Research Brief, “Three-City Survey of African Americans on EPA Regulations, Climate Change and Health.”

http://www.sciencedaily.com/releases/2011/12/111221140623.htm?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+sciencedaily%2Fearth_climate%2Fhazardous_waste+%28ScienceDaily%3A+Earth+%26+Climate+News+–+Hazardous+Waste%29

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